I didn't mean that he has to exit after he uses rasenshuriken but he can only use it twice per transformation which means he has a total of six times to be used because it takes away half of his sage chakra. All I'm saying is base Sasuke is better than base Naruto.
Well didnt u consider that sasuke may be lil bit dead if hit by a rasensuriken? Also if u want to say base naruto is weaker u have to prove these false:
Minus kurama, naruto still has his mother's chakra and life force, sage mode and rasensuriken, where as sasuke minus sharingan has katon and chidori.
Well do u remember the fact that keeping kurama sealed takes powerful chakra? Also that uzumaki clan is famous for having powerful chakra and strong life force?
Plus can u prove that naruto has low chakra? i havent came across any material that says that.........
Also u forgot the fact that without kurama ma and pa will have no problem merging with naruto and gather narural energy for him (as it was kurama that prevented their merging in the first place) so minus kurama or kurama as a friend naruto has infinite natural energy (theoretically, if u can remember jirya never running out of sage mode with ma and pa by him). So continuois sage mode= more chakra + allround power boost= clones= full power
Sasuke's only sure shot victory chance is kirin but u will need clouds for that...... or a streched battle with a lot of katon
Can u prove them wrong?